Math, asked by ᎪvneetKaur13, 29 days ago

Examine whether you can construct ADEF such that EF = 7.2 cm, m<E=110° and m F = 80". Justify your answer.​

Answers

Answered by brainlyyourfather
3

Answer:

In △DEF:

∠E=110

,∠F=80

,∠EF=7.2 cm

∠E+∠F+∠D=180

∠D=180

−110

−80

=−10

As angle cannot be negative, so this △ can not be constructed.

Step-by-step explanation:

hi sis kya haal hai

Answered by ᏦíмxᏙυ
207

Answer:

Given that,

m&E = 110° and m&F = 80*

Therefore,

m₂E+ m₂F = 110° +80° = 190°

  • However, according to the angle sum property of triangles, we should obtain

m₂E+m₂F+m<D = 180°

  • Therefore, the angle sum property is not followed by the given triangle. And thus, we cannot construct ADEF with the given measurements.
  • Also, it can be observed that point D should lie on both rays, EX and FY, for constructing the required triangle. However, both rays are not intersecting each other. Therefore, the required triangle cannot be formed.

 \\

Similar questions